#include <cstdlib>
#include <cstdio> // so libraptor doesn't complain
#include <cmath>
+#ifndef COMPILER_MSVC
#include <dirent.h>
+#endif
#include <sys/stat.h>
#include <cerrno>
#include "pbd/compose.h"
#include "pbd/error.h"
+#include "pbd/locale_guard.h"
#include "pbd/xml++.h"
#include "pbd/stacktrace.h"
-#include "midi++/manager.h"
-
#include "ardour/session.h"
#include "ardour/ladspa_plugin.h"
#include "ardour/buffer_set.h"
#include "pbd/stl_delete.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
#include <locale.h>
using namespace std;
using namespace ARDOUR;
using namespace PBD;
-LadspaPlugin::LadspaPlugin (string module_path, AudioEngine& e, Session& session, uint32_t index, framecnt_t rate)
+LadspaPlugin::LadspaPlugin (string module_path, AudioEngine& e, Session& session, uint32_t index, samplecnt_t rate)
: Plugin (e, session)
{
init (module_path, index, rate);
}
void
-LadspaPlugin::init (string module_path, uint32_t index, framecnt_t rate)
+LadspaPlugin::init (string module_path, uint32_t index, samplecnt_t rate)
{
void* func;
LADSPA_Descriptor_Function dfunc;
port_cnt = parameter_count();
_control_data = new LADSPA_Data[port_cnt];
+ memset (_control_data, 0, sizeof (LADSPA_Data) * port_cnt);
_shadow_data = new LADSPA_Data[port_cnt];
+ memset (_shadow_data, 0, sizeof (LADSPA_Data) * port_cnt);
for (i = 0; i < port_cnt; ++i) {
if (LADSPA_IS_PORT_CONTROL(port_descriptor (i))) {
*_latency_control_port = 0;
}
- if (!LADSPA_IS_PORT_INPUT(port_descriptor (i))) {
- continue;
- }
-
- _shadow_data[i] = default_value (i);
+ _shadow_data[i] = _default_value (i);
+ _control_data[i] = _shadow_data[i];
}
}
}
float
-LadspaPlugin::default_value (uint32_t port)
+LadspaPlugin::_default_value (uint32_t port) const
{
const LADSPA_PortRangeHint *prh = port_range_hints();
float ret = 0.0f;
LadspaPlugin::add_state (XMLNode* root) const
{
XMLNode *child;
- char buf[16];
- LocaleGuard lg (X_("POSIX"));
for (uint32_t i = 0; i < parameter_count(); ++i){
LADSPA_IS_PORT_CONTROL(port_descriptor (i))){
child = new XMLNode("Port");
- snprintf(buf, sizeof(buf), "%u", i);
- child->add_property("number", string(buf));
- snprintf(buf, sizeof(buf), "%+f", _shadow_data[i]);
- child->add_property("value", string(buf));
+ child->set_property("number", i);
+ child->set_property("value", _shadow_data[i]);
root->add_child_nocopy (*child);
}
}
#ifndef NO_PLUGIN_STATE
XMLNodeList nodes;
- XMLProperty *prop;
XMLNodeConstIterator iter;
XMLNode *child;
- const char *port;
- const char *data;
- uint32_t port_id;
#endif
- LocaleGuard lg (X_("POSIX"));
if (node.name() != state_node_name()) {
error << _("Bad node sent to LadspaPlugin::set_state") << endmsg;
child = *iter;
- if ((prop = child->property("number")) != 0) {
- port = prop->value().c_str();
- } else {
+ uint32_t port_id;
+ float value;
+
+ if (!child->get_property ("number", port_id)) {
warning << _("LADSPA: no ladspa port number") << endmsg;
continue;
}
- if ((prop = child->property("value")) != 0) {
- data = prop->value().c_str();
- } else {
+
+ if (!child->get_property ("value", value)) {
warning << _("LADSPA: no ladspa port data") << endmsg;
continue;
}
- sscanf (port, "%" PRIu32, &port_id);
- set_parameter (port_id, atof(data));
+ set_parameter (port_id, value);
}
#endif
{
#ifndef NO_PLUGIN_STATE
XMLNodeList nodes;
- XMLProperty *prop;
+ XMLProperty const * prop;
XMLNodeConstIterator iter;
XMLNode *child;
const char *port;
const char *data;
uint32_t port_id;
#endif
- LocaleGuard lg (X_("POSIX"));
+ LocaleGuard lg;
if (node.name() != state_node_name()) {
error << _("Bad node sent to LadspaPlugin::set_state") << endmsg;
if (LADSPA_IS_HINT_BOUNDED_BELOW(prh.HintDescriptor)) {
- desc.min_unbound = false;
if (LADSPA_IS_HINT_SAMPLE_RATE(prh.HintDescriptor)) {
- desc.lower = prh.LowerBound * _session.frame_rate();
+ desc.lower = prh.LowerBound * _session.sample_rate();
} else {
desc.lower = prh.LowerBound;
}
} else {
- desc.min_unbound = true;
desc.lower = 0;
}
if (LADSPA_IS_HINT_BOUNDED_ABOVE(prh.HintDescriptor)) {
- desc.max_unbound = false;
if (LADSPA_IS_HINT_SAMPLE_RATE(prh.HintDescriptor)) {
- desc.upper = prh.UpperBound * _session.frame_rate();
+ desc.upper = prh.UpperBound * _session.sample_rate();
} else {
desc.upper = prh.UpperBound;
}
} else {
- desc.max_unbound = true;
- desc.upper = 4; /* completely arbitrary */
+ if (LADSPA_IS_HINT_TOGGLED (prh.HintDescriptor)) {
+ desc.upper = 1;
+ } else {
+ desc.upper = 4; /* completely arbitrary */
+ }
}
- if (LADSPA_IS_HINT_INTEGER (prh.HintDescriptor)) {
- desc.step = 1.0;
- desc.smallstep = 0.1;
- desc.largestep = 10.0;
+ if (LADSPA_IS_HINT_HAS_DEFAULT (prh.HintDescriptor)) {
+ desc.normal = _default_value(which);
} else {
- float delta = desc.upper - desc.lower;
- desc.step = delta / 1000.0f;
- desc.smallstep = delta / 10000.0f;
- desc.largestep = delta/10.0f;
+ /* if there is no explicit hint for the default
+ * value, use lower bound. This is not great but
+ * better than just assuming '0' which may be out-of range.
+ */
+ desc.normal = desc.lower;
}
desc.toggled = LADSPA_IS_HINT_TOGGLED (prh.HintDescriptor);
desc.label = port_names()[which];
+ desc.scale_points = get_scale_points(which);
+ desc.update_steps();
+
return 0;
}
}
}
-ARDOUR::framecnt_t
+ARDOUR::samplecnt_t
LadspaPlugin::signal_latency () const
{
if (_user_latency) {
}
if (_latency_control_port) {
- return (framecnt_t) floor (*_latency_control_port);
+ return (samplecnt_t) floor (*_latency_control_port);
} else {
return 0;
}
int
LadspaPlugin::connect_and_run (BufferSet& bufs,
+ samplepos_t start, samplepos_t end, double speed,
ChanMapping in_map, ChanMapping out_map,
- pframes_t nframes, framecnt_t offset)
+ pframes_t nframes, samplecnt_t offset)
{
- Plugin::connect_and_run (bufs, in_map, out_map, nframes, offset);
+ Plugin::connect_and_run (bufs, start, end, speed, in_map, out_map, nframes, offset);
cycles_t now;
cycles_t then = get_cycles ();
}
}
-boost::shared_ptr<Plugin::ScalePoints>
+boost::shared_ptr<ScalePoints>
LadspaPlugin::get_scale_points(uint32_t port_index) const
{
- boost::shared_ptr<Plugin::ScalePoints> ret;
+ boost::shared_ptr<ScalePoints> ret;
#ifdef HAVE_LRDF
const uint32_t id = atol(unique_id().c_str());
lrdf_defaults* points = lrdf_get_scale_values(id, port_index);
return ret;
}
- ret = boost::shared_ptr<Plugin::ScalePoints>(new ScalePoints());
+ ret = boost::shared_ptr<ScalePoints>(new ScalePoints());
for (uint32_t i = 0; i < points->count; ++i) {
ret->insert(make_pair(points->items[i].label,
uint32_t port_index = 0;
uint32_t in_index = 0;
uint32_t out_index = 0;
- const framecnt_t bufsize = 1024;
+ const samplecnt_t bufsize = 1024;
LADSPA_Data buffer[bufsize];
memset(buffer,0,sizeof(LADSPA_Data)*bufsize);
LadspaPluginInfo::load (Session& session)
{
try {
- PluginPtr plugin (new LadspaPlugin (path, session.engine(), session, index, session.frame_rate()));
+ PluginPtr plugin (new LadspaPlugin (path, session.engine(), session, index, session.sample_rate()));
plugin->set_info(PluginInfoPtr(new LadspaPluginInfo(*this)));
return plugin;
}
}
}
+std::vector<Plugin::PresetRecord>
+LadspaPluginInfo::get_presets (bool /*user_only*/) const
+{
+ std::vector<Plugin::PresetRecord> p;
+#if (defined HAVE_LRDF && !defined NO_PLUGIN_STATE)
+ if (!isdigit (unique_id[0])) {
+ return p;
+ }
+ uint32_t id = atol (unique_id);
+ lrdf_uris* set_uris = lrdf_get_setting_uris(id);
+
+ if (set_uris) {
+ for (uint32_t i = 0; i < (uint32_t) set_uris->count; ++i) {
+ if (char* label = lrdf_get_label (set_uris->items[i])) {
+ p.push_back (Plugin::PresetRecord (set_uris->items[i], label));
+ }
+ }
+ lrdf_free_uris(set_uris);
+ }
+#endif
+ return p;
+}
+
LadspaPluginInfo::LadspaPluginInfo()
{
type = ARDOUR::LADSPA;
for (uint32_t i = 0; i < (uint32_t) defs->count; ++i) {
if (parameter_is_input (defs->items[i].pid)) {
set_parameter(defs->items[i].pid, defs->items[i].value);
+ PresetPortSetValue (defs->items[i].pid, defs->items[i].value); /* EMIT SIGNAL */
}
}
lrdf_free_setting_values(defs);
return true;
}
+#ifdef HAVE_LRDF
/* XXX: should be in liblrdf */
static void
lrdf_remove_preset (const char* /*source*/, const char *setting_uri)
{
-#ifdef HAVE_LRDF
lrdf_statement p;
lrdf_statement *q;
lrdf_statement *i;
p.predicate = NULL;
p.object = NULL;
lrdf_remove_matches (&p);
-#endif
}
+#endif
void
LadspaPlugin::do_remove_preset (string name)
lrdf_defaults defaults;
defaults.count = input_parameter_pids.size ();
- lrdf_portvalue portvalues[input_parameter_pids.size()];
- defaults.items = portvalues;
+ std::vector<lrdf_portvalue> portvalues(input_parameter_pids.size());
+ defaults.items = &portvalues[0];
for (vector<int>::size_type i = 0; i < input_parameter_pids.size(); ++i) {
portvalues[i].pid = input_parameter_pids[i];
LADSPA_PortDescriptor
LadspaPlugin::port_descriptor (uint32_t i) const
{
- if (i < _descriptor->PortCount) {
+ if (i < _descriptor->PortCount) {
return _descriptor->PortDescriptors[i];
}
-
+
warning << "LADSPA plugin port index " << i << " out of range." << endmsg;
return 0;
}
-
-
+
+
projects / ardour.git / blobdiff